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| Product Name: |
MTHPAMethyl tetrahydrophthalic anhydride
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| Related proudcts |
mthpa, methyl tetrahydropht, 19438-64-3, |
| Specifications |
95MIN |
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MTHPA
Molecular formula C9H10O3
Molecular weight 166.18
CAS NO. 19438-64-3
UN NO. /
CN NO. /
EINECS. 234-290-7
Chemical name Methyl tetrahydrophthalic anhydride
Prepared By ICASON PM REVISIONï¼?011
Approved By PRODUCTION SPECIFICATION
Valid Fromï¼?011-9-10
Brief Introductionï¼?
MTHPA is Light yellow tran***rent liquid. This product is synthesized from C5 by distinctive methodology. It has many excellent properties: high purity, light color, low viscosity, good processing properties, low volatility, low toxicity, low solidifying point, durable at room temperature and so on.
The product is a new material for electronical & mechanical products.As the curing agent, it is widely used in casting, sealing, winding, and bonding technology.
Specificationï¼?
Item\Index IHY905 IHY908 IHY910 IHY912
Chroma(Pt-Co) <300# <200#
Crystallizing Point, °C <-20
Viscosity Pa.s,25°C �.180 �.050 �.040
Acidity, mgKOH/g �90 660-685
Anhydride Content, (%) �0 �1.5
Loss on Heating (%,120°C) �.5
Application Conditionï¼?
Formulation: E-51 epoxy resin: FHY series solidifying agent: accelerant=100: 75-80: 0.1-0.5.
Process: 60-80 °C debubbling+100 °C /2hrs+130 °C /6hrs, the subsequent temperature and time is decided according to the volume of solidified matter.
Package and Storageï¼?
25kg plastic barrel or 220kg iron barrel.
In the storage and transportation process, it should be sealed and avoid moisture. It should be stored in dry and ventilated warehouse. It can be stored one year at room temperature.
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| Company: |
Tianjin Icason Technology Co.,Ltd
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| Contact: |
Mr. Benson Han |
| Address: |
YUEYANGLI, CBD BINHAI NEW AREA,TIANJIN CITY |
| Postcode: |
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| Tel: |
86-22-60938150 |
| Fax: |
86-22-25621236 |
| E-mail: |
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